Cross Reference Bubble is a line-style Icon from Sharp Line - Streamline Material set.

The Cross Reference Bubble icon shows an angular speech bubble outline with an arrow pointing up and right. Drawn in the sharp line style on a 24px grid for clear, consistent UI details. Use it for cross-reference links, shared messages, external resources, comments, and navigation controls. It belongs to Sharp Line - Streamline Material set in the Streamline Material family.